See Edward with another chap's sweets (7,5)

I believe the answer is:

spotted dicks

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'sweets' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.

'see edward with another chap's' is the wordplay.
'see' becomes 'spot' (to spot is to notice or catch sight of).
'edward' becomes 'ted'.
'with' says to put letters next to each other.
'another chap's' becomes 'dicks' (I am not sure about the 'another' bit.).
'spot'+'ted'+'dicks'='SPOTTED DICKS'

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I've seen this clue in The Times.

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